Diffuser attachment



FIG. 1 is a perspective view of a diffuser attachment showing our new design.

FIG. 2 is a right side elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken line disclosure depicts environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a diffuser attachment, as shown and described. 